2830196880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{80221}}^1$

素因数の和:80254

約数の個数: 180

約数和(自身を含む): 11056677372

約数和(自身を除く): 8226480492

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 80221, 160442, 240663, 320884, 401105, 481326, 561547, 641768, 721989, 802210, 962652, 1123094, 1203315, 1283536, 1443978, 1604420, 1684641, 1925304, 2246188, 2406630, 2807735, 2887956, 3208840, 3369282, 3609945, 3850608, 3930829, 4492376, 4813260, 5053923, 5615470, 5775912, 6417680, 6738564, 7219890, 7861658, 8423205, 8984752, 9626520, 10107846, 11230940, 11551824, 11792487, 13477128, 14439780, 15723316, 16846410, 19253040, 19654145, 20215692, 22461880, 23584974, 25269615, 26954256, 28879560, 31446632, 33692820, 35377461, 39308290, 40431384, 44923760, 47169948, 50539230, 57759120, 58962435, 62893264, 67385640, 70754922, 78616580, 80862768, 94339896, 101078460, 117924870, 134771280, 141509844, 157233160, 176887305, 188679792, 202156920, 235849740, 283019688, 314466320, 353774610, 404313840, 471699480, 566039376, 707549220, 943398960, 1415098440, 2830196880]

約数ペア:

[(1, 2830196880), (2, 1415098440), (3, 943398960), (4, 707549220), (5, 566039376), (6, 471699480), (7, 404313840), (8, 353774610), (9, 314466320), (10, 283019688), (12, 235849740), (14, 202156920), (15, 188679792), (16, 176887305), (18, 157233160), (20, 141509844), (21, 134771280), (24, 117924870), (28, 101078460), (30, 94339896), (35, 80862768), (36, 78616580), (40, 70754922), (42, 67385640), (45, 62893264), (48, 58962435), (49, 57759120), (56, 50539230), (60, 47169948), (63, 44923760), (70, 40431384), (72, 39308290), (80, 35377461), (84, 33692820), (90, 31446632), (98, 28879560), (105, 26954256), (112, 25269615), (120, 23584974), (126, 22461880), (140, 20215692), (144, 19654145), (147, 19253040), (168, 16846410), (180, 15723316), (196, 14439780), (210, 13477128), (240, 11792487), (245, 11551824), (252, 11230940), (280, 10107846), (294, 9626520), (315, 8984752), (336, 8423205), (360, 7861658), (392, 7219890), (420, 6738564), (441, 6417680), (490, 5775912), (504, 5615470), (560, 5053923), (588, 4813260), (630, 4492376), (720, 3930829), (735, 3850608), (784, 3609945), (840, 3369282), (882, 3208840), (980, 2887956), (1008, 2807735), (1176, 2406630), (1260, 2246188), (1470, 1925304), (1680, 1684641), (1764, 1604420), (1960, 1443978), (2205, 1283536), (2352, 1203315), (2520, 1123094), (2940, 962652), (3528, 802210), (3920, 721989), (4410, 641768), (5040, 561547), (5880, 481326), (7056, 401105), (8820, 320884), (11760, 240663), (17640, 160442), (35280, 80221)]